CaratHunter
Plans
Cushion|Lab Grown|IGI

3.01ct E SI1 Cushion Lab Grown Diamond

EX • E/SI1 • IGI LG676502208

Shape and cutting style on the report: Square cushion brilliant

Certificate IGI LG676502208

Diamond specifications and retailer prices

From $690 AUD
As of November 6, 2026
Save $5,903 AUD (90%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $6,593 AUD at Do Amore Diamonds · As of November 6, 2026
View at Do Amore Diamonds

About this 3.01ct lab-grown cushion diamond

This 3.01ct lab-grown cushion sits in the three to five carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG676502208 or 676502208. Listed at 12 retailers as of November 6, 2026, with prices from $690 to $6,593, a $5,903 spread on the same certified stone. Do Amore Diamonds lists it at $6,593. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

3.01
Carat
E
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.7°
Pavilion angle39.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG676502208
Dimensions8.61 × 8.53 × 5.55 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.61 mm8.53 mm3.01 ctE / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG676502208
Side View
Table 62.0%Crown 35.7°Girdle: MED-STKPavilion 39.7°Culet: NoneDepth 65.1%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $2,503 AUD|Low: $690 AUD|High: $7,903 AUD|Avg: $1,554 AUD
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 7, 2026
Retailer 9$690 AUD
Retailer 8$764 AUD
Retailer 4$975 AUD
Retailer 7$1,014 AUD
Retailer 2$1,125 AUD
Retailer 10$1,310 AUD
Retailer 3$1,384 AUD
Retailer 1$2,503 AUD
Retailer 6$2,831 AUD
Retailer 5$3,099 AUD

44 data points across 10 retailers

12 retailers$690 AUD to $6,593 AUD

A
Cheapest Retailer
-
$690 AUD
Final sale: no returns
A
Retailer 2
-
$764 AUD
View
A
Retailer 3
-
$975 AUD
View
B+
Retailer 4
-
$1,014 AUD
View
A
Retailer 5
-
$1,125 AUD
View
A
Retailer 6
-
$1,310 AUD
View
A
Retailer 7
-
$1,384 AUD
View
B+
Retailer 8
-
$2,503 AUD
View
B
Retailer 9
-
$2,831 AUD
View
B
Retailer 10
-
$3,099 AUD
View
B
Retailer 11
-
$5,472 AUD
View
Most Expensive
B
Do Amore Diamonds
23-676502208 · Nov 6
$6,593 AUD
$4,530 USD
View
11 more retailers have this diamond
Prices start from $690 AUDSave up to $5,903 AUD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
3.01ct Cushion
$690 AUD